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Largest US Companies by Market Cap

Explore the largest companies trading on US stock exchanges, ranked by market capitalization. Sort and filter US stocks and ADRs by market cap, exchange, sector, price change, P/E ratio and trading volume.

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Top 500 Market Cap

$85.82T

As at close Oct 19

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#	Symbol	Price	24h %	7d %	1M %	52w %	YTD %	Market Cap	Volume	Shares Out.	P/E
401	CCJ Cameco Corp CCJ	$80.70	-1.01%	-6.29%	-10.32%	-5.86%	-11.79%	$35.15B	1.9M 0.43%	435.5M	137.2
402	STLD Steel Dynamics Inc STLD	$245.17	+1.92%	+2.52%	+0.97%	+68.50%	+44.69%	$35.14B	1.4M 1.00%	143.3M	22.1
403	KMB Kimberly Clark Corp KMB	$105.41	-0.15%	+6.72%	+7.62%	-13.07%	+4.48%	$35.06B	3.5M 1.06%	332.6M	17.9
404	PEG Public Service Enterprise Group Inc PEG	$70.32	-1.64%	-0.62%	+1.56%	-15.65%	-12.43%	$35.05B	3.3M 0.66%	498.4M	17.4
405	HEIMC Heico Corp HEImulti-class	$295.91	+0.04%*	-3.42%	-9.13%	-7.79%	-8.55%	$35.03B	506.6K 0.43%	55.2M	48.7
406	GDS GDS Holdings Ltd SPON ADS EACH REP 8 ORD CL A GDS	$22.47	-2.64%	-26.06%	-24.00%	-29.48%	-35.62%	$34.97B	3.8M 0.24%	1.61B	8.2
407	WEC WEC Energy Group Inc WEC	$107.00	-1.57%	+1.99%	+5.16%	-6.96%	+1.46%	$34.87B	2.0M 0.60%	325.8M	20.6
408	VIPS Vipshop Hldgs Ltd SPON ADS EA REPR 0.2 ORD SHS CL A VIPS	$12.80	-0.47%	-0.47%	+4.98%	-31.60%	-27.64%	$34.73B	1.7M 0.06%	80.5M	4.2
409	ZS Zscaler Inc ZS	$212.53	+2.48%	-5.87%	+8.25%	-30.93%	-5.51%	$34.65B	1.7M 1.04%	163.1M	—
410	BIIB Biogen Inc BIIB	$233.48	+0.36%	+1.77%	+7.70%	+62.69%	+32.67%	$34.50B	949.4K 0.64%	147.8M	41.1
411	CCI Crown Castle Inc CCI	$81.06	-1.46%	+0.06%	+12.35%	-15.61%	-8.79%	$34.49B	3.8M 0.90%	425.5M	17.8
412	ACGL ARCH Capital Group ACGL	$100.48	-0.78%	+3.42%	+4.43%	+17.06%	+4.75%	$34.29B	1.8M 0.52%	341.2M	7.7
413	EQT EQT Corporation EQT	$54.42	+0.22%	+2.25%	+7.72%	+0.41%	+1.53%	$34.04B	7.4M 1.19%	625.5M	12.5
414	RBLX Roblox Corporation RBLX	$50.75	+2.42%	+2.36%	+4.47%	-62.72%	-37.37%	$34.00B	7.3M 1.10%	670.0M	—
415	CNC Centene Corporation CNC	$68.63	-0.77%	+2.40%	+4.77%	+96.09%	+66.78%	$33.90B	3.4M 0.68%	494.0M	—
416	TEAM Atlassian Corp TEAM	$214.75	+3.33%	+3.37%	+9.22%	+36.77%	+32.45%	$33.87B	1.8M 1.17%	157.7M	—
417	RMD Resmed Inc RMD	$239.77	+0.33%	+2.20%	+4.70%	-10.86%	-0.46%	$33.72B	903.0K 0.64%	140.6M	22.9
418	EXPE Expedia Group Inc EXPE	$291.72	+0.96%	+8.66%	+0.69%	+34.55%	+2.97%	$33.40B	1.2M 1.04%	114.5M	17.5
419	VMC Vulcan Materials Co VMC	$257.45	-0.07%	+5.02%	+5.46%	-12.77%	-9.74%	$33.36B	1.3M 0.97%	129.6M	30.2
420	IRM IRON Mountain Inc IRM	$111.55	-0.85%	-3.08%	+0.32%	+7.58%	+34.48%	$33.21B	841.8K 0.28%	297.7M	79.0
421	HLN Haleon Plc SPON ADS EACH REP 2 ORD SHS HLN	$10.14	+0.10%	+6.74%	+9.99%	+6.86%	+0.30%	$33.16B	20.2M 0.62%	8.80B	20.7
422	NTR Nutrien Ltd NTR	$69.44	-2.55%	+2.12%	-8.27%	+24.10%	+12.51%	$33.14B	4.0M 0.84%	477.2M	14.1
423	ZTS Zoetis Inc ZTS	$79.59	+0.26%	+5.21%	+8.74%	-44.90%	-36.74%	$32.89B	2.8M 0.68%	413.2M	13.1
424	GFI GOLD Fields Ltd SPON ADR EACH REPR 1 ORD ZAR0.50 LVL II GFI	$36.67	-2.47%	-0.24%	-10.39%	-12.84%	-16.01%	$32.84B	3.6M 0.41%	886.7M	7.4
425	MTD Mettler-toledo International Inc MTD	$1,625.7	+0.21%	+4.01%	+17.67%	+20.23%	+16.61%	$32.57B	135.7K 0.68%	20.0M	36.5
426	CRDO Credo Technology Group Holding Ltd CRDO	$172.81	+1.83%	-13.96%	+5.08%	+18.17%	+20.10%	$32.48B	7.3M 3.91%	188.0M	58.7
427	DXCM Dexcom Inc DXCM	$85.98	-0.07%	+0.07%	-1.49%	+29.19%	+29.55%	$32.45B	2.6M 0.68%	377.4M	33.2
428	FLEX FLEX Ltd FLEX	$87.54	-3.23%	-25.33%	-16.16%	+45.58%	+44.89%	$32.34B	6.1M 1.66%	369.4M	33.1
429	CBOE CBOE Global Markets Inc CBOE	$306.47	-2.70%	+3.06%	+16.47%	+31.45%	+22.10%	$32.00B	942.2K 0.90%	104.4M	23.8
430	ALC Alcon Ag ALC	$66.13	-0.08%	+2.77%	-0.18%	-11.89%	-16.09%	$31.97B	1.1M 0.22%	483.4M	50.4
431	OKTA OKTA Inc OKTA	$189.93	+1.43%	-16.36%	-0.46%	+114.18%	+119.65%	$31.74B	3.0M 1.79%	167.1M	112.7
432	EME Emcor Group Inc EME	$716.79	-0.67%	-8.01%	-2.41%	+4.74%	+17.16%	$31.62B	231.9K 0.53%	44.1M	22.2
433	GEHC GE Healthcare Technologies Inc GEHC	$69.76	+0.27%	+2.98%	+9.58%	-6.05%	-14.95%	$31.51B	2.3M 0.50%	451.7M	16.0
434	TS Tenaris S.a. Spons ADS EACH REP 2 ORD SHS TS	$58.41	-1.65%	+0.62%	+5.49%	+72.64%	+51.91%	$31.36B	1.1M 0.20%	1.07B	15.6
435	ALNY Alnylam Pharmaceuticals Inc ALNY	$233.29	+0.63%	+2.76%	-3.15%	-51.87%	-41.33%	$31.22B	1.3M 1.00%	133.8M	38.2
436	AXON AXON Enterprise Inc AXON	$383.09	-1.84%	-7.56%	-16.68%	-41.81%	-32.55%	$31.12B	1.2M 1.51%	81.2M	154.2
437	SUNB Sunbelt Rentals Holdings Inc SUNB	$75.79	-0.30%	+0.30%	+5.07%	+6.08%	+2.71%	$31.06B	2.5M 0.60%	409.8M	22.4
438	UAL United Airlines Holdings Inc UAL	$95.60	-0.52%	-8.46%	-9.60%	-3.07%	-14.51%	$31.03B	4.1M 1.26%	324.6M	8.9
439	MDLN Medline Inc MDLN	$35.19	-2.14%	-1.59%	+9.00%	0.00%	-16.21%	$30.87B	7.6M 0.86%	877.4M	41.2
440	MTB M & T BANK Corp MTB	$213.74	-0.72%	-2.80%	-4.75%	+19.16%	+6.08%	$30.87B	1.2M 0.85%	144.4M	11.1
441	CQP Cheniere Energy Partners Lp CQP	$63.63	+0.09%	-0.02%	-3.29%	+25.91%	+18.98%	$30.80B	65.6K 0.01%	484.1M	11.5
442	HBAN Huntington Bancshares Inc HBAN	$15.23	-0.26%	-1.10%	-3.48%	-1.48%	-12.22%	$30.77B	17.5M 0.87%	2.02B	11.6
443	RKLB Rocket LAB Corporation RKLB	$51.36	+1.02%	-21.84%	-20.19%	-23.28%	-26.38%	$30.74B	15.8M 2.64%	598.5M	—
444	TECK TECK Resources Limited TECK	$63.48	-1.76%	-6.01%	+0.58%	+49.07%	+32.55%	$30.66B	3.4M 0.70%	483.0M	17.2
445	MLM Martin Marietta Materials Inc MLM	$501.65	+0.16%	+5.13%	+0.82%	-19.92%	-19.43%	$30.13B	793.8K 1.32%	60.1M	12.3
446	NTRS Northern Trust Corp NTRS	$164.46	-0.65%	-2.81%	-6.28%	+32.62%	+20.40%	$30.09B	852.0K 0.47%	183.0M	14.0
447	CTSH Cognizant Technology Solutions Corp CTSH	$66.79	+1.15%	+11.91%	+6.76%	-0.08%	-19.53%	$30.09B	5.0M 1.12%	450.4M	14.3
448	JBL Jabil Inc JBL	$282.06	+1.37%	-9.60%	-6.39%	+32.92%	+23.70%	$29.56B	1.1M 1.08%	104.8M	28.6
449	RJF Raymond James Financial Inc RJF	$153.44	-2.13%	-3.28%	-4.73%	-2.92%	-4.45%	$29.52B	1.3M 0.68%	192.4M	13.1
450	DG Dollar General Corp DG	$133.27	-0.81%	+5.32%	+9.23%	+27.07%	+0.38%	$29.40B	2.2M 0.98%	220.6M	17.2

Showing 401 to 450 of 6,357 companies

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How market cap is calculated

Market capitalization, or market cap, is calculated by multiplying a company's stock price by its shares outstanding. For companies with multiple publicly traded share classes, we combine the share classes by default so each company appears once in the ranking.

What this ranking covers

The ranking covers active companies trading on US stock exchanges, including common stocks and ADRs listed on Nasdaq, the NYSE, NYSE American and other supported US exchanges. Use the exchange and sector filters to explore and compare companies within the ranking.

How fresh is the data?

Stock prices and market caps for the top 500 companies refresh throughout the US trading session. Smaller listings are updated on a slower cycle. Read our methodology for details on data sources, coverage and update frequency.

Updated: Oct 19, 4:15 pmMon, Oct 19, 4:15 pm

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* 1 of the 50 quotes shown are from an earlier trading session.

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